1. Composition and Properties:
- Type: WL-B215 is an anionic acrylic emulsion, which means it is water-based and disperses well in aqueous solutions. This characteristic makes it more environmentally friendly compared to solvent-based alternatives.
- Adhesion: It exhibits strong adhesion to various metal substrates, including carbon steel, tinplate, and aluminum. This property is crucial for applications requiring robust bonding to metal surfaces.
2. Performance Characteristics:
- Quick Drying: The fast drying time is advantageous in production environments, allowing for quicker processing and reduced downtime.
- Rapid Hardness Development: The ability to build hardness quickly enhances the durability of the coating, making it suitable for protective applications.
- Anti-Adhesion Properties: This feature prevents unwanted sticking, which is particularly useful in applications where multiple layers or components are involved.
3. Surface Quality:
- Smooth Film Surface: The resulting film has a smooth texture, contributing to aesthetic appeal and functionality, such as ease of cleaning and maintenance.
4. Mechanical Properties:
- Toughness and Impact Resistance: WL-B215 provides good toughness and excellent resistance to impact, ensuring that the coating can withstand physical stresses without failure. This is essential for applications in harsh environments.
Polymer type | Acrylic emulsion |
Appearance | Milky white translucent liquid |
PH value (25℃) | 8±1 |
Viscosity (cps, 25℃, No. 3 rotor, 30 rpm) | 0-1000 |
Solid content (%) | 43±1 |
Minimum film forming temperature (℃) | 37 |
Particle diameter (μm) | ≤0.15 |
Ionicity | Anionic |
Conclusion
Synthetic latex WL-B215 offers a high-performance solution for metal protection due to its excellent adhesion, quick drying, and outstanding mechanical properties. Its formulation with special functional monomers further enhances its resistance to environmental factors, making it suitable for various industrial applications.
